Practice Data Coupling (ideal - Very Low Coupling) (5.2.1) - Software Design Principles and Structured Analysis
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Data Coupling (Ideal - Very Low Coupling)

Practice - Data Coupling (Ideal - Very Low Coupling)

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

Define data coupling in your own words.

💡 Hint: Think about how modules should communicate with each other.

Question 2 Easy

Give an example of a function that demonstrates data coupling.

💡 Hint: Consider functions that don't require a lot of information to perform a task.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is data coupling?

Interaction using all internal data
Interaction through necessary data arguments
Interaction with no data

💡 Hint: Focus on the definition of data coupling.

Question 2

True or false: Low coupling is essential for maintaining software systems.

True
False

💡 Hint: Remember how changes affect other modules.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Consider a software project where multiple modules share a global variable. Describe the potential issues this might introduce compared to a design that utilizes data coupling.

💡 Hint: Reflect on how changes in one area might affect others.

Challenge 2 Hard

Design a small module that demonstrates the principles of data coupling. Outline what parameters it will take and what its primary function will be.

💡 Hint: Consider the function's simplicity and clarity in data sharing.

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Reference links

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